package com.zhj.psi.web.repository;

import com.zhj.psi.web.entity.User;
import org.springframework.data.jpa.repository.JpaRepository;

/**
 * Created by zhuhuijun on 2017/8/31 17:12
 */
public interface UserDao extends JpaRepository<User, Long> {
    User findByUsername(String username);
}

